Holliston
No published restrictionsWho this covers: Town-wide and municipal information
No current outdoor water restrictions are published.
Last checked September 28, 2026.
Holliston water restrictions
Holliston, MA currently has watering schedules and outdoor water-use limits. See current rules and sources.
Last checked September 28, 2026. 3 known coverage targets.
Page information last changed September 28, 2026.
Private wellsProperties using private wellsVoluntary schedule — details incompleteThe source reports a watering schedule, but the exact allowed days is not confirmed.Last checked September 28, 2026.Show full ruleHide full rule
Who this covers: private wells
Watering schedule
- Reported limit — Exact allowed days is not confirmed.
Source limitation
Do not choose watering days or hours from the reported weekly limit. Confirm the exact schedule with the water provider.
Official sourceWater Department | Holliston, MA
Holliston Water DepartmentCustomers of Holliston Water DepartmentMandatory schedule and use limitsFollow the assigned-day watering schedule and watering hours; additional outdoor-use restrictions apply.Last checked September 28, 2026.Show full ruleHide full rule
Who this covers: Holliston Water Department customers; Properties served by the Holliston Water Department
Watering schedule
- Assigned days — Even-numbered addresses: Tuesday, Thursday. Odd-numbered addresses: Wednesday, Friday. Water before 9 a.m. or after 5 p.m. Lawn watering and listed hand-held uses.
- 3 watering days per week — Allowed weekdays: Saturday, Sunday, Monday. Hand-held use.
- Assigned days — Even-numbered addresses: Tuesday, Thursday. Odd-numbered addresses: Wednesday, Friday. Water before 9 a.m. or after 5 p.m. Vehicle washing, exterior building washing, and washing driveways and walkways with a hand-held hose with nozzle.
- 3 watering days per week — Allowed weekdays: Saturday, Sunday, Monday. Water before 9 a.m. or after 5 p.m. Hand-held outdoor water use.
Water-use rules
- Restricted: nonessential outdoor water use — annual Water Ban from May 1st to September 30th.
- Prohibited: outdoor water usage; and nonessential outdoor water use — May 1 through September 30, except scheduled allowances.